0335547 0335544 BRP Cam & Shaft | Genuine Used Part

🔧 Product Description

Genuine Johnson Evinrude Throttle Cam and Roller-Arm Shaft - Part Numbers: 0335547 & 0335544

A genuine used OMC / BRP throttle cam and roller-arm shaft for selected Johnson and Evinrude 60-degree V4 and V6 carburetted two-stroke outboard motors.

The shaped throttle cam controls the rate at which the carburettors open, while shaft 0335544 supports the roller arm that follows the cam profile.

⚙️ Key Features

• Genuine used Johnson / Evinrude cam and shaft
• Throttle cam part number 0335547
• Roller-arm shaft part number 0335544
• Used in optical-ignition throttle-linkage systems
• Factory cam profile for correct throttle progression

🚤 Compatibility

Commonly used on

• Johnson and Evinrude 60-degree V4 and V6 throttle linkage
• Carburetted optical-ignition outboards

Typically suits

• Selected 90HP, 100HP, 105HP and 115HP engines
• Selected 150HP and 175HP engines
• Known applications from approximately 1991 through 2006
• Exact fitment must be checked against the model-specific throttle-linkage diagram
• HP Range: Approximately 90HP-175HP
• Engine Type: Carburetted V4 or V6 two-stroke outboard

🔌 Function

The cam provides the designed throttle-opening curve, while the shaft supports the roller arm that converts cam movement into throttle-linkage movement.

⚠️ Common Signs of Failure

• Cam surface is grooved or worn
• Roller arm binds on the shaft
• Shaft is bent or corroded
• Throttle progression is uneven
• Engine hesitates off idle
• Carburettors do not reach full opening
• Linkage cannot be adjusted correctly

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0335547 current original throttle-cam reference
• 0335544 current original roller-arm-shaft reference
• The numbers identify two cooperating components rather than a supersession chain

OEM / Related Numbers

• 0335547
• 335547
• 0335544
• 335544
• 0335545 roller arm
• 0315656 roller-arm screw
• 0332074 washer
• 0343978 roller-arm hub
• 0323326 cam-follower roller
• 0335595 throttle link
• 0433895 related throttle-cam and arm assembly

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used parts
• Supplied together where shown
• Correct link-and-sync adjustment is required
• Removed from running engine where applicable
• In good working condition unless otherwise stated